AMELIA ISLE, on the north-east coast of Florida, lies about twelve leagues north of St. Augustin, and about nine or ten miles from the mouth of St. John's river. It is 20 miles long and two broad, is very fertile, and has an excellent harbour. Its north end lies opposite to Cumberland Island, between which and Amelia Isle is the entrance to St. Mary's river, in Long 81. 36. W. Lat. 30. 35. N.